20148990173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{5981}}^1$

素因数の和:6629

約数の個数: 32

約数和(自身を含む): 23878229760

約数和(自身を除く): 3729239587

約数列:

[1, 13, 19, 23, 247, 299, 437, 593, 5681, 5981, 7709, 11267, 13639, 77753, 113639, 137563, 146471, 177307, 259141, 1477307, 1788319, 2613697, 3368833, 3546733, 33978061, 46107529, 67387927, 81574859, 876043051, 1060473167, 1549922321, 20148990173]

約数ペア:

[(1, 20148990173), (13, 1549922321), (19, 1060473167), (23, 876043051), (247, 81574859), (299, 67387927), (437, 46107529), (593, 33978061), (5681, 3546733), (5981, 3368833), (7709, 2613697), (11267, 1788319), (13639, 1477307), (77753, 259141), (113639, 177307), (137563, 146471)]